The Third Data Prefetching Championship (DPC3), in conjunction with ISCA 2019
❑ Bingo Spatial Data Prefetcher 2
❑ ❑ ➢ Bingo Spatial Data Prefetcher 3
❑ Trigger Event Footp. Event Footp. Event Footp. E1 E1, E2 P1 P1 P1 E1, E2, E3 P2 P2 P2 E2 E2, E3 E2, E3, E4 ❑ Trigger Event Footp. E1, E2, E3 P1 P2 E2, E3, E4 Look up with a different event Bingo Spatial Data Prefetcher 4
❑ ❑ ❑ ❑ ❑ Bingo Spatial Data Prefetcher 5
❑ ❑ ❑ Bingo Spatial Data Prefetcher 6
❑ ❑ ✓ ✓ ❑ ❑ ✓ Bingo Spatial Data Prefetcher 7
Bingo Spatial Data Prefetcher 8
❑ ❑ ✓ × Trigger Event Footp. Event Footp. Event Footp. E1 E1, E2 P1 P1 P1 E1, E2, E3 P2 P2 P2 E2 E2, E3 E2, E3, E4 Bingo Spatial Data Prefetcher 9
25% Bingo Spatial Data Prefetcher 10
❑ Event Footprint Event Footprint 1000..10 1110..01 PC 1 , Address 1 PC 1 , Offset 1 PC 2 , Address 2 0110..11 PC 2 , Offset 2 0110..11 Bingo Spatial Data Prefetcher 11
❑ ❑ Event Footprint Lookup with 1 PC 1 , Address 1 1000..10 PC+Address PC 2 , Address 2 0110..11 2 Lookup with PC+Offset Bingo Spatial Data Prefetcher 12
Bingo Spatial Data Prefetcher 13
Bingo Spatial Data Prefetcher 14
❑ ❑ ❑ ❑ ❑ ❑ Bingo Spatial Data Prefetcher 15
Bingo Spatial Data Prefetcher 16
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